The Information down below will clarify everything you need to know about the different ICUMSA grades of sugar, how they are tested, and which 1 is appropriate for any given use. The number — 45, in this case — refers back to the color rating calculated in IU (International Units), https://bomadirectory.com/listings1281294/5-easy-facts-about-sunflower-oil-extraction-in-kenya-described